The icon looks fine when not in the dark mode. This is a new bug that seems exclusive to this version. Other users seem to have a similar issue according to the reviews on the Mac App Store. I have tried completely uninstalling and reinstalling the app and also clearing different system caches.

Mac app menu icon in dark mode

Posted: Tue Jul 11, 2017 6:57 am

by baldwintm

I am having this issue as well. The most recent update - Version 3.20.0 (372) - has caused the menu bar icon to be a white box instead of the normal icon.